What is deep packet inspection used for?

Deep packet inspection evaluates the data part and the header of a packet that is transmitted through an inspection point, weeding out any non-compliance to protocol, spam, viruses, intrusions, and any other defined criteria to block the packet from passing through the inspection point.

What is Unifi deep packet inspection?

Deep Packet Inspection on the EdgeRouter When enabled, the DPI engine drills down to the core of the packet, collecting and reporting information at the Application-layer, such as traffic volume of a particular application used by the host.

Can a deep packet inspection firewall examine encrypted traffic?

Ubiquitous encryption of network traffic prevents you from performing deep packet inspection, but you can still detect and prevent a lot of attacks.

Can deep packet inspection detect malware?

It can search for non-compliance with protocols and filtering rules, spam, viruses, or malware and based on results, classify, reroute, or block packets.

What is Deep Packet Inspection in LTE?

Deep Packet Inspection (DPI) function is required in order to detect P2P traffic from an LTE system (SAE-GW). This DPI function allows the SAE-GW to look down as deep as the payload (L7), where applications (e.g. web, voice, video, P2P, etc.) are located, in a packet.

What is UniFi honeypot?

The Dream Machine Honeypot The UniFi Dream Machine provides a virtualized network endpoint with several common open ports and services. The honeypot sits inside the local network, rather than being publicly accessible on the internet.

Does dpi slow down UniFi?

I’ve checked that the Enable hardware offload is enabled (I even tried disabling it) but I get the same results. When I disable DPI I get 80Mbps, which is the internet speed.

What is Deep Packet Inspection Palo Alto?

Palo Alto’s PA-4000 appliances perform deep packet inspection on traffic originating in business networks that is perhaps destined for servers outside the company. The devices identify what applications are running on the network and apply filters based on them.

What are UniFi endpoint scans?

The “endpoint scanner” feature automatically scans the clients on all LANs for the following information:

• IP address.
• Operating system (best effort)
• Open ports.